baber/WOPTO huggingface dataset:
Patent JP-H02215912-A (JP)
Title: Oil leakage preventing device for auxiliary equipment on diesel engine
Inventor: SHINGU KENJI
IPC: F01M1/02
Filed: 1989-02-15
Abstract: PURPOSE:To make it possible to recover leaked oil into an oil pan favorably by communicating the bottom end part of a circular closed space communicating to a sealed part into lubricating oil in the oil pan with a pipe. CONSTITUTION:Lubricating oil leaking out from a labyrinth seal 17 to the end side of a shaft invades a closed space 18. Hereupon, as a coupling 3 rotates in a body with a cam shaft 12, the lubricating oil is splashed out to the peripheral wall of the closed space 18 by centrifugal force of a flinger part 19 formed on the coupling 3, flows down along the peripheral wall with gravity, and flows into a pipe 8. Stillmore, the oil returns to an oil pan 7 through the pipe 8 with gravity. At this time, as the other end of the pipe 8 is positioned in lubricating oil in the oil pan 7, the lubricating oil is favorably prevented from blowing into the closed space 18 by flowing reversely in the pipe 8 with air pressure inside a crankcase 6. Therefore, it is possible to recover lubricating oil leaking out from the labyrinth seal 17 faborabry into the oil pan 17.
Patent JP-H04254024-A (JP)
Title: Fluid-filled mount device
Inventor: MURAMATSU ATSUSHI
IPC: B60K5/12
Filed: 1991-02-04
Abstract: PURPOSE:To simplify the structure of a fluid-filled mount device for an automobile engine by forming each orifice passage executing a vibration proofing effect on the input vibration of a low frequency region and a high frequency region in such a way as to function each passage selectively by the switching of vacuum force action on an action chamber. CONSTITUTION:There are provided a first balance chamber 48 communicated with a pressure receiving chamber 44 through a first orifice passage 54, and a second balance chamber 60 communicated with the pressure receiving chamber 44 through a second orifice passage tuned to the higher frequency than the first orifice passage 54. A rubber elastic plate 58 is opposedly disposed behind a deflectable membrane 56 forming a part of the wall part of the second balance chamber 60, with a hard intermediate plate 42 held in between so as to apply energizing force to the deflectable membrane 56. The opening of the second orifice passage 72 is thereby closed by the flexible membrane 56. The rubber elastic plate 58 is sucked by the vacuum force of an action chamber 70 formed behind the rubber elastic plate 58 so as to open the second orifice passage 72 by the flexible membrane 56.
Patent JP-H06281545-A (JP)
Title: Supporting device
Inventor: MIURA HIROFUMI
IPC: G01M99/00
Filed: 1993-02-24
Abstract: PURPOSE:To provide a supporting device simulating weightlessness for an object to be supported capable of easily adjusting the buoyancy and gravity with a simple structure. CONSTITUTION:The title device is equipped with a water tank 2 and a floating body 6 that is supported by buoyancy of a water 4 in the water tank 2 and supports an object 15 to be supported. The floating body 6 comprises a float 7 provided in the water 4, a supporting member 11 that supports the object 15 to be supported and a connection member 9 that connects the float 7 with the supporting member 11. A total weight including the object 15 and the floating body 6 is balanced with the buoyancies of the float 7 and the connection member 9.
Patent JP-H03242364-A (JP)
Title: Production of calcium phosphate-based biomaterial
Inventor: SUMIDA MASAYA
IPC: C04B35/447
Filed: 1990-02-16
Abstract: PURPOSE:To obtain through a simple process the title biomaterial with its Ca/P ratio deviated from the stoichiometric composition by impregnating an apatite form before calcination with an aqueous solution of a Ca compound or phosphoric acid compound followed by calcination to effect phase separation to each specified proportion of CaO or tricalcium phosphate. CONSTITUTION:Firstly, an apatite (in particular, pref. hydroxiapatite) form before calcination is impregnated with an aqueous solution of a Ca compound or phosphoric acid compound. Said Ca compound is e.g. CaCO3, CaCl2. Said phosphoric acid compound is e.g. phosphoric acid, sodium phosphate. Thence, the resulting apatite is calcined into a sintered compact with a separated phase consisting of 2-60wt.% of CaO or 7-90wt.% of tricalcium phosphate. Thereby, the objective biomaterial with its Ca/P ratio deviated from the stoichiometric composition can be produced in high efficiency through a simple process using readily available raw materials such as commercially available hydroxyapatite powder.
Patent JP-S63204865-A (JP)
Title: Exposure device
Inventor: TAGAWA HAJIME
IPC: G03G15/04
Filed: 1987-02-20
Abstract: PURPOSE:To obtain necessary quantity of light at all time irrespectively of the environmental temperature by providing a light reduction means which reduces the quantity of light from a light source freely movably between the light source and an object to be read. CONSTITUTION:If the quantity of light from an exposure lamp 22 is adjusted by means of a dimming knob and the illuminance comes above a prescribed value, a moving mechanism 66 is turned off. That is, the driving of a solenoid 55 is stopped, and the attracting action of an armature 56 is released. Accordingly, a light reduction filter 51 is returned to a position above an opening part 22a by the force of a spring 59. A dimming circuit 63 controls an inverter 62 based on the set value of an exposure volume 65 corresponding to the amount of turning the dimming knob and the detection result by a sensor 64, so that the quantity of light from the lamp 22 is adjusted. Therefore, the extend of the adjustment of light can be expanded without using a heater, and at the same time, a necessary quantity of light can be easily obtained irrespectively of the environmental temperature.
Patent JP-S60182195-A (JP)
Inventor: OOHIRA HIROSHI
IPC: H05K3/28
Filed: 1984-02-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H114943-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which makes the content of a game variation-rich by changing the probability of a chance to win a prize in accordance with a state in which 'reach' comes out and thereby, arouses adequate thrill and excitation for a game player. SOLUTION: When a pin ball wins a prize through a specified prize winning aperture 12, a pattern matching game is initiated on a variable display means 20 by a pattern matching game execution means 50, which in turn, displays one or two or more 'reach' states in the process of positively displaying the results of executing the game. A probability setting part 60 sets the probability that 'reach' state finally might turn out to be a prize winning credit at either a first probability level or a second probability level which is more likely to win a prize in accordance with the type (numerical value) of a pattern forming each of the displayed 'reach' states. In addition, when two or more 'reach' states come out, the final probability of winning the prize is shifted higher to the total value of prize winning probabilities in 'reach' states.  When two or more 'reach' states further come out, a 'reach' line for the higher value of the numbers, for example, is set as a positive turn for change of probability.
Patent JP-H08213930-A (JP)
Title: Fm radio communication equipment
Inventor: IIZUKA NOBUO
IPC: H04B1/40
Filed: 1995-02-01
Abstract: PURPOSE: To attain high speed data communication with high performance through simple configuration without the need for an exclusive connector by sending an output signal through either of two circuit systems selected based on the presence of pre-emphasis processing. CONSTITUTION: Switches 10-14 are controlled by a control signal from a microcomputer 9 using a switch 15 to select the usual communication mode or the high speed data communication mode. When the usual communication mode is selected, the switches 10-12 are respectively in ON, ON, OFF states and a signal inputted from a jack J1 is outputted as a modulation signal subject to pre-emphasis processing through a pre-emphasis circuit 2, an amplitude limit circuit 3 and an LPF 4. When the high speed data communication mode is selected, since the switches 10-12 are respectively in OFF, ON, OFF states, the signal from the jack J1 does not pass through the system of the pre-emphasis circuit but is bypassed to be a modulation signal output.
Patent JP-H06149241-A (JP)
Title: Electronic musical instrument
Inventor: TERADA YOSHINARI
IPC: G10H1/36
Filed: 1991-03-01
Abstract: PURPOSE:To play an accompaniment with an optional accompaniment pattern without newly generating an accompany pattern by specifying a desired area of data on a pattern for an automatic musical performance by a player and using it as the accompaniment pattern. CONSTITUTION:This electronic musical instrument is equipped with a sound source circuit 10 which is controlled by a CPU 1 and outputs a musical sound signal. Then measure numbers of automatic performance data stored in a RAM 4 are displayed in order on a display circuit 9 according to the operation of an FF switch or REW switch among various operation elements 7 by the player and then when a start switch is turned ON, the start addresses of measures whose tracks are specified are written in a start address register STADRS secured at the header 2 of the automatic performance data area of the RAM 4; and then the measure numbers of the automatic performance data are displayed in order on the display circuit 9 according to the operation of the FF switch or REW switch by the player and an ABC pattern is read out to perform automatic accompaniment processing.
Patent JP-H03237908-A (JP)
Title: Rice washer and cooker
Inventor: HATANO TAKESHI
IPC: A47J27/00
Filed: 1990-02-16
Abstract: PURPOSE:To obtain a rice washer and cooker which establishes the measurement of rice cooking temperature and rice cooking quality by providing a temperature sensor coaxially with rotation axis to contact with the center of the bottom of a rice cooking pot. CONSTITUTION:An upper coupling 37 has a pluality of engaging grooves 37a extending radially from the central part of the coupling 37. A lower coupling 57 has engaging projections 57b to engage with the engaging grooves 37a, and its central part is formed in an inductive ring part 57a which rises slightly up in the center and is tapered therefrom. Further the central part of the lower coupling 57 is formed in a hollow part which communicates with a rotary shaft 42 shaped in a hollow pipe. In the hollow part of the coupling 57, a temperature sensor 58 including sealingly a sensitive element of a thermistor and the like is provided movably in vertical direction and energized upward by a spring 59. The sensor 58 is positioned coaxially with a rotary shaft 42 to contact with the center of the bottom of a rice cooking pot 36 and rotatably in association with the shaft 42. Thus the temperature of the rice cooking pot can be detected correctly.
Patent JP-H10230333-A (JP)
Title: Heat exchanger aluminum fin material having excellent expandability
Inventor: NODA KENJI
IPC: B21D53/08
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent couple phenomena from generating in the case of assembling a heat exchanger core and to obtain the heat exchanger having an excellent appearance and further avoiding the reduction of thermal efficiency by specifying the coefficient of friction and average roughness in the surface of an aluminum fin material. SOLUTION: Measuring is executed under the condition of 0.2kg in load and 200mm/min in transferring speed using a Bowden Level type sticking/sliding ]tester. The coefficient of friction is specified to be 0.02-0.20 and average roughness Ra is specified to be <=0.40μm. In the regulating method of the coefficient of friction in the surface, e.g. the usage or the like of the inorganic film of the film or the like coated and baked sodium silicate and the organic film of a polyacrylethylene resin film, a tetrafluoroethylene film and a copolymer resin film between tetrafluoroethylene and ethylene or the like is cited as a surface treatment. Also, in the regulating method of average roughness Ra in the surface, e.g. the usage or the like of a flat and smooth roll at the time of rolling is cited.
Patent JP-H08237878-A (JP)
Title: Method and apparatus for controlling charging of secondary cell
Inventor: INO MUNEHARU
IPC: H01M10/44
Filed: 1995-02-24
Abstract: PURPOSE: To obtain the safety at the time of charging despite a cell temperature and to prolong the life of the cell by altering to decide a charge end internal voltage value in response to the detected temperature of an alkaline secondary cell, comparing the detected internal voltage with the charge end internal voltage, and allowing or inhibiting the charge of the cell at the time of charging according to the comparision result. CONSTITUTION: The internal voltage of a sealed alkaline secondary cell 1 is detected by a pressure sensor 4, and the temperature is detected by a temperature sensor 3. Further, the internal voltage altered to be decided by a calculator 6 and detected by a comparator 7 is compared with the charge end internal voltage value. As a result, only if no overcharge is regarded even if charging is, for example, executed, the charge of the cell 1 is allowed. Accordingly, the charge control is executed by considering the temperature characteristics of the cell 1. Thus, the safety at the time of charging or the life of the cell 1 can be assured despite the change of the temperature.
Patent JP-H05205557-A (JP)
Title: Light emitting type switch
Inventor: SATO AKIRA
IPC: H01H13/02
Filed: 1992-01-29
Abstract: PURPOSE:To enable a switch operation indication to be clearly recognized, size to be small as a whole, and assembly to be easy by lightening directly the push-button of a light emitting type switch. CONSTITUTION:A light emitting type switch 10 is fitted to a switch holder 12 holding a switch main body 16, and is provided with a push-button 20 operating the operating piece 14 of the switch main body 16. The push-button 20 is molded and formed of transparent resin so as to embed a chip type light emitting element 50 in the push-button 20. The chip type light emitting element 30 is connected to an external electric circuit via a read piece 32 a coil spring 18 and a read terminal 34. The light emitting element 30 passes through in the push-button 20 directly so as to lighten the push-button 20 directly.
Patent JP-H04276376-A (JP)
Title: Fifo memory provided with pointer en function
Inventor: HAYASAKA HISAYOSHI
IPC: G11C7/00
Filed: 1991-03-04
Abstract: PURPOSE:To realize a FIFO memory capable of compressing/expanding data by an easy control in respect to the FIFO memory to perform the first-in first- out for the data. CONSTITUTION:The subject device is constituted by providing a storage circuit 10 storing the data, write-in pointer 20 generating a write-in address, read-out pointer 30 generating a read-out address, 1st enable control circuit 40 performing an enable control of the write-in pointer 20, and 2nd enable control circuit 50 performing an enable control of the readout pointer 30.
Patent JP-S63204421-A (JP)
Title: Control method for actuator
Inventor: NISHIMURA MAKOTO
IPC: G05D3/12
Filed: 1987-02-20
Abstract: PURPOSE:To shorten the access time and to stabilize the control for an actuator by setting the maximum speed at an early stage of working of the actuator and then controlling the working speed of the actuator based on the prescribed speed control characteristics at and after a set speed level. CONSTITUTION:The position of an actuator 6 is detected by a position detector 7 and converted into the access distance data by a shift distance detector 8 to be supplied to a CPU 1. The detection value of the circuit 7 is supplied to a speed detector 9 to be converted into the speed value and supplied to a comparator 10. The comparator 10 compares the speed detection value Vf with a reference speed Vref of a reference speed generating circuit 11 and sends the result of this comparison to the CPU 1. At the same time, the difference between the Vf and the Vref is supplied to gate circuits 2A and 2B via a speed error detecting circuit 12. Thus the gains K1 and K2 of a speed control loop are set. In such a constitution, the virtually shortest access time is obtained and the stable control is possible for the actuator 6 with the minimum influence of resonance of a mechanical system.
Patent JP-S63204452-A (JP)
Title: Data transfer system for arithmetic processor
Inventor: KONDO KOICHI
IPC: G06F13/20
Filed: 1987-02-20
Abstract: PURPOSE:To improve the CPU processing capacity by directly sending the information excluding those received from an input/output pin of an integrated circuit package to a function part of a silicone chip from an optical connection part. CONSTITUTION:The instructions necessary for a CPU 7 and the information on data, etc., are transferred to a main memory 8 by utilizing mainly the optical connection. The information given to the memory 8 from the CPU 7 is sent to a light emitting part of an optical connection part 11 via a connection means 14 from a function part of a silicon chip 13 of a CPULSI. The memory 8 receives the information via a light receiving part of an optical connection part 16 and directly sends it to a function part of a silicone chip 18 of a memory LSI. While the information given to the CPU 7 from the memory 8 is transmitted from the light emitting part of the part 16 via the light receiving part of the part 11 in the same way. Thus the instructions and data are transferred independently of the transfer of data carried out between the CPU 7 and an I/O controller 3 or a bus controller 4 via an internal bus 6. As a result, the CPU processing capacity is improved.
Patent JP-H04275950-A (JP)
Title: Method for forming fine rugged pattern on substrate surface
Inventor: UENO YUKIHIKO
IPC: C03C17/34
Filed: 1991-03-04
Abstract: PURPOSE:To simply and easily form a uniform fine rugged surface on a substrate for a hard disk of magnetic recording medium or the like or on a glass substrate useful for antireflection window glass, frost-type translucent window glass, etc. CONSTITUTION:A soln. comprising a silicon alkoxide, metal alkoxide and org. solvent is applied on a substrate, formed into a gel, heated and etched with a fluorine-contg. soln. or gas to form a uniform fine rugged surface. The metal alkoxide used has a different gellation rate and etching rate from those of the silicon alkoxide. Preferably, it is selected from alkoxides of titanium, aluminum, and zirconium.
Patent JP-S59171730-A (JP)
Inventor: HERUMUTO REPAA
IPC: E04F13/07
Filed: 1984-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55128828-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOOI ATSUTOMO
IPC: H01L21/265
Filed: 1979-03-28
Abstract: PURPOSE: To perform treatment at a low temperature in a short time and prevent crystal defects when using Al to produce a p-type region in an n-type Si substrate, by injecting Al ions into the substrate, then coating the surface with an Si 3 N 4  film and driving the ions inside under an inert atmosphere.  
     CONSTITUTION: To produce a p-type region in an N-type Si substrate 1, a p-type injection layer 2 is provided first by injecting a prescribed does of Al ions. The entire surface is then coated with an SiO 2  film 3 and an Si 3 N 4  film 5 which is produced by a CVD method or a low-temperature plasma nitride making method. The  substrate and the films coated thereon are heated to 1200°C under an atmosphere of N 2  to drive the injected Al ions to activate the p-type injection layer 2. Since not only the SiO 3  film 3 but also the Si 3 N 4  film 5 are provided, no abnormal phenomenon takes place as to the Al ions and the treatment temperature can be reduced and a noise characteristic is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04276560-A (JP)
Title: Film for evaluating semiconductor device and evaluating apparatus using this film
Inventor: ISOGAI HIROYUKI
IPC: G01R1/073
Filed: 1991-03-04
Abstract: PURPOSE:To evaluate a semiconductor device for TAB film and the like simply with respect to the evaluating film of the semiconductor device used when the electric characteristics of the semiconductor device are evaluated. CONSTITUTION:An input lead 3a having the same pitch as that of the lead of a TAB film 6 which is a substrate for performing evaluation and an output lead 3b having the large pitch are formed on an evaluating film 1. Holes 4a and 4b are formed at the edge as required. The outer lead of the TAB film 6 and the inner lead 3a of the evaluating film 1 are brought into contact with a lower fixing stage 7, an upper fixing stage 9 and the like. The outer leads 3b having the large pitch are bent and connected to various measuring terminals 11. Thus the inspection and evaluation are performed.
Patent JP-H0641449-A (JP)
Title: Azo dye
Inventor: MARUCHIN TOROTSUTOMAN
IPC: C07C311/08
Filed: 1993-02-03
Abstract: PURPOSE: To prepare a disperse dye having a good dyeing ability in a textile printing and in an exhaust and a thermosol processes, and also providing a dyed material fast to thermomigration by coupling a specified diazonium salt with a coupling component.  
     CONSTITUTION: A dyestuff of formula IV is produced by diazotizing a compound of formula I or II, followed by coupling a diazonium salt of the resulting compound with a coupling component of formula III. In these formulae, D is a group of diazo component of formula V or VI; Z 1  is a group of formula V; Z 2  is H or a group of formula V; X is H, a halogen, CF 3  or the like, A 1  is H, a halogen, CF 3  or the like; A 2  is H, a halogen or CN; A 3  is H, a halogen or CN; A 4  is H, a halogen, nitro or the like. The dyestuff can dye uniformly, particularly in the case of dyeing polyester materials, in orange to bleu color with an excellent light fastness and thermal fixing, crimping and a fastness to chlorine and also with a fastness to water, sweat, washing or the like. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05234547-A (JP)
Title: Fluorescent display tube
Inventor: HIRANO KIYOSHIGE
IPC: H01J31/15
Filed: 1992-02-25
Abstract: PURPOSE:To facilitate the insertion of a lead to a printed circuit board or the like, and improve the work efficiency by using a lead fixed to a tie bar made of synthetic resin without unevenness of lead pitch and waviness. CONSTITUTION:A lead 2 of a fluorescent display tube is inserted into a tie bar 3 made of synthetic resin and formed by using a mold. Next, the synthetic resin of the tie bar 3 in the surrounding of the lead 2 is method by the ultrasonic wave to fix the lead 2 to the tie bar 3.
Patent JP-S61199422-A (JP)
Inventor: HONMA MITSUO
IPC: H02J1/00
Filed: 1985-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02248858-A (JP)
Title: Device and method for visualizing material stain of thin layer chromatogram
Inventor: BUARUTAA MIYUURAA
IPC: G01N30/95
Filed: 1990-02-20
Abstract: PURPOSE: To uniformly bring a reagent for visualizing stain of material into contact with the entire surface of a stationary phase without requiring a large amount of the reagent by providing foil containing the reagent. CONSTITUTION: Thermoplastic foil 11 contains a uniformly distributed reagent 12 for visualizing stain of material. At the time of using the foil 11, the foil 11 is expanded and set on a dried thin-layer plate and the complex of the thinlayer plate and foil 11 is heated. The thin-layer plate is composed of a carrier plate 15 or carrier foil for a stationary layer 14 and for providing a stationary phase. The foil 11 is combined with the stationary phase 15 by melting or heating the foil 11 and the reagent 12 contained in the foil 11 reaches the stain of a material in the stationary phase 15 by diffusion. Therefore, the reagent 12 can be uniformly brought into contact with the entire surface of the stationary phase 15 without any toxic or corrosive spray.